The Calgary Guide to Understanding Disease @TheCalgaryGuide
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Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Hypertension Stage ... -> Cotton-wool Spots ... -> Elschnig's Spots ... #Retinopathy #pathophysiology ... ophthalmology #diagnosis
Adhesive Capsulitis (Frozen Shoulder) - Pathogenesis and Clinical Findings

 • Primary (Idiopathic): Unknown etiology, but associated
a stroke that caused ... FrozenShoulder #pathophysiology ... #diagnosis #symptoms ... #signs #stages ... #staging #msk
Bulimia Nervosa: Signs and Symptoms
Associated Psychological / Behavioural Features
 • Feelings of shame, guilt and embarrassment
, scars, calluses ... inducing vomiting #BulimiaNervosa ... #pathophysiology ... #diagnosis #signs ... #symptoms #psychiatry
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
hypercoagulable state ... -> Cherry-red spot ... retinal edema caused ... Occlusion #CRAO #pathophysiology ... ophthalmology #diagnosis
Mental Status Exam (MSE)
Note: The MSE is a "snapshot" of a patient at a specific time.
You
Mental Status Exam ... (MSE) Note: The ... clothing, appears stated ... , the symptoms caused ... #psychiatry #diagnosis
Distinguishing between Inflammatory and Degenerative joint disease
Inflammatory Joint Disease
 • Swelling stimulates joint nociceptors -> Pain
Lots of fluid, takes ... > Stiffness is short-lived ... Comparison #Versus #MSK ... JointDisease #JointPain #Diagnosis ... #pathophysiology
Bulimia Nervosa: Complications
GASTROINTESTINAL
 • Dehydration & inability to digest food -> Constipation
 • Recurrent vomiting exposes
hormone levels cause ... Cardiac Arrest #BulimiaNervosa ... Complications #pathophysiology ... #diagnosis #signs ... #symptoms #psychiatry
Paget’s Disease: Complications
Abnormal Osteoclasts cause excessive bone turnover -> Incr bone resorption, Incr (abnormal) bone formation

MSK
Abnormal Osteoclasts cause ... bone formation MSK ... Nephrolithiasis (Kidney Stones ... PagetsDisease #pathophysiology ... #diagnosis #signs
Fracture Healing (and disruptors of this process)
Inflammatory Stage (0-7d)
 • Fracture disrupts local blood vessels ->
Inflammatory Stage ... Fluoroquinolones - Causes ... #Orthopedics #msk ... #Staging #pathophysiology ... #diagnosis #disruptors
Bulimia Nervosa: Pathogenesis and Risk Factors
Biological Risk Factors
 • Gender: F > M
 • Genetics: Some
hunger and satiety states ... over mistakes #BulimiaNervosa ... #pathophysiology ... #diagnosis #signs ... #symptoms #psychiatry